John W. Noonan

As a former prosecutor and pro-tem judge, Dublin criminal defense attorney John W. Noonan uses his more than 55 years of professional experience to help those arrested for a wide variety of criminal offenses. Proudly serving the Tri-Valley area, he prioritizes being available for his clients, regular communication, and personalized defense strategies that put his clients’ rights and best interests first. Attorney Noonan exclusively practices in criminal defense and handles a wide range of felony and misdemeanor cases, including DUI, sex crimes, violent offenses, drug charges, juvenile crimes, and much more. As a trusted voice in the local legal community, clients can trust that he has their best interest at heart. Contact the Law Office of John W. Noonan for a free consultation today.

John W. Noonan is an attorney representing clients in Dublin, California, and the entire Alameda County area. With over 55 years of experience, Mr. Noonan is a veteran criminal defense attorney who believes in personal and individualized legal counsel that is based on solid traditional lawyering. His entire practice is exclusively devoted to assisting clients in a wide variety of criminal defense matters, such as DUI defense, drug crimes, violent crimes, sex offenses, Internet crimes, cybercrimes, federal crimes and other criminal defense cases.

Mr. Noonan was admitted to the State Bar of California and the Ninth Circuit Court of Appeals in 1963. He received his law education at Santa Clara University in Santa Clara, California, and also at the Lincoln University Law School in San Francisco. He has served as an instructor at Chabot College and is a legal specialist in criminal law certified by the State Bar of California.

Mr. Noonan is an active member of several well-known legal associations, including the American Bar Association, Alameda County Bar Association, Juvenile Justice/Delinquency Prevention Commission, California Attorneys for Criminal Justice, California Public Defenders Association and the State Bar of California Criminal Section.

With the goal of making a difference in the lives of defendants, the marked experience and skill of John W. Noonan is a discernible advantage to any client who seeks justice. Mr. Noonan is skilled in carefully navigating complicated defense cases. He will ensure that the rights of his clients are protected as he uses every avenue of the law to pursue the best outcome in each case.